CHECK OUT ENERGY SAVINGS BROUGHT TO YOU BY ENERGY TRUST OF OREGON

CHECK OUT ENERGY SAVINGS BROUGHT TO YOU BY ENERGY TRUST OF OREGON

CONGRATULATIONS! Checking out a Kill A Watt monitor starts you on the path to energy savings. By finding out how much energy your electronics and appliances are using, and then making adjustments, you can take charge of your electricity use and decrease utility costs. Saving energy helps lower energy costs and protects the environment for all Oregonians. What should you measure? The Kill A Watt monitor can tell you the amount of electricity used by small- to medium-sized electrical devices in your home. It will also help you discover items that still draw power even when turned off adding to your energy bill. The Kill A Watt can be used on most small household appliances that operate between 110V and 120V, such as these: Cable set-top box Computer Coffee maker DVD/VCR player Freezer Hair dryer Lamp with incandescent light bulb Lamp with compact fluorescent light bulb Microwave oven Modem or router Phone charger Power strip Printer Refrigerator Space heater Stereo equipment Television Toaster Video game system Window A/C unit The Kill A Watt cannot be used on larger, energy-intense appliances, like ovens and clothes dryers, which operate at 220V or 240V. These appliances can be recognized by the different plug and wall outlet they use.

USING THE KILL A WATT MONITOR 1 Plug the Kill A Watt into an electrical socket or power strip, and then plug the device you want to measure into the Kill A Watt. If the outlet is hard to reach, use an extension cord. If the outlet is not grounded (only has two prongs), you can purchase an adapter at a local hardware store. Turn on the device. The voltage will appear on the display first, and should be between 110V and 120V. The Kill A Watt cannot be used to measure larger 220V appliances. 2 Push the Watt/VA button for an instant reading of the power, in watts, that the device is drawing. If the monitor shows VA to the right of the number, press the Watt/VA button again to toggle the display. Write down the watts drawn by the device. 3 Leave the device plugged in for at least one hour to get a good average reading. For appliances that cycle on and off, such as refrigerators and coffee makers, leave it plugged in overnight to get a more accurate idea of overall energy used. The Kill A Watt will continuously measure the power used by a device starting from the time you plug it into the monitor. 4 Push the KWH/Hour button once to see how many kilowatt hours were consumed since the device was connected to the monitor. Push it again to see the time, in hours, since the device was plugged into the Kill A Watt. Write down the number of kwh used and the number of hours the device has been plugged in. 5 Remove the meter from the outlet to reset it before measuring a different device. Check several devices and compare electricity use to help prioritize which devices to unplug when not in use. For example, a lamp with a 60W incandescent light bulb uses 1.44 kwh in 1 day, while an equivalent CFL uses only 0.36 kwh.

HOW MUCH ARE YOU SPENDING? Calculate how much your appliances and electronics cost to operate by using your measurements from the Kill A Watt: Estimated monthly kwh consumed If you left your device plugged in for an hour or more, you can calculate its monthly energy consumption using the information gathered in Step 4. Divide the kwh measurement by the number of hours it was plugged in to get the kwh used in one hour. Use the equation below to determine the monthly energy use: number of kwh used in 1 hr x hours used per day x days used per month = monthly kwh If you used the Kill A Watt for less than an hour, take the instantaneous watt reading from Step 2 and divide it by 1,000 to get it to kwh. Use that as your number of kwh used in 1 hr in the above equation to estimate the device s monthly kwh consumed. Estimated monthly cost Use the equation below to calculate the device s monthly energy cost: monthly kwh x utility bill rate = monthly energy cost Note: Refer to your electric utility bill or contact your local utility to determine your billing rate. FINDING PHANTOM LOADS While plugged into the Kill A Watt, turn a device off to see if any electricity is being consumed when it is not in use (a phantom load). Prevent phantom loads in your house and lower your utility bills by: a. Unplugging items with phantom loads when they aren t in use. b. Grouping computers, printers, TVs and other electronics on a single power strip that can be easily switched off.

COMPARE YOUR ELECTRICITY USE Compare the wattage, average hours used and average energy consumption of your appliances and electronics with those of a typical family of four. Monthly electricity usage in kilowatt hours Appliance Typical power use (in watts) Average hours used per month Average monthly kwh Air conditioner 1,000 200 200 Ceiling fan 50 180 9 Christmas lights 70 150 11 Coffee maker 900 13 12 Dehumidifier 480 720 346 Dishwasher 1,000 20 20 DVD player 60 120 7 Freezer (17 cubic feet) 600 180 108 Hair dryer 1,500 10 15 Heater (portable) 1,500 75 112 Light bulb (incandescent) 100 240 24 Light bulb (CFL) 18 240 4 Microwave oven 1,500 10 15 Refrigerator (19 cubic feet) 509 180 92 Stereo 75 130 10 TV (19 ) 100 120 12 TV (42 plasma) 375 120 45 Toaster oven 1,500 25 38 Create your own chart with items from your household and use the equations to the left to track your electricity costs per month by product. A sample chart is online at www.energytrust.org/checkoutsavings.

Caution The maximum voltage that the Kill A Watt can handle is 125V (also written as 125VAC). This allows for measurement of most household electrical devices, but make sure to check the voltage of appliances before plugging them into the Kill A Watt. You can usually find the voltage of most appliances stamped on the bottom or back of the appliance or on its nameplate. Technical support For additional information or technical support about the Kill A Watt monitor (Model P4400), contact P3 International at 212.741.7289 or email techsupport@p3international.com. Energy Trust is not liable for any damage caused by a Kill A Watt monitor. Operate only as instructed.

WHERE CAN YOU SAVE ENERGY? Inefficient appliances like clothes washers, dishwashers and refrigerators use more energy and water than the new energy-efficient models on the market. Choose ENERGY STAR models when you re ready to replace older appliances. Phantom loads are caused by appliances and electronics drawing power while they are switched off or in standby mode. Between five and 1 5 percent of household electricity consumption is wasted powering devices that are turned off. Common sources of phantom loads are battery chargers and almost any product with an external power supply, remote control, digital display, LED status light or digital clock. A typical home has around 40 devices that create phantom loads. Examples of devices with phantom loads Cable box On, TV on On, TV off* Off* 29.64W 24.65W 17.83W Laptop On and charging Sleep mode* Off but plugged in* 44.28W 15.77W 8.90W 4.42W Video game system On and playing Ready mode* Off* 27W 23.34W 1W Defining electrical terms Charger plugged in only* *Phantom load Watt (W): a unit of energy Kilowatt (kw): 1,000 watts Watts = Kilowatts 1,000 Kilowatt hour (kwh): A measurement of energy use over time; 1,000 watts used for one hour. Example: a 60W light bulb operating for 20 hours uses 1.2 kwh: (60W/1,000) x 20 hours A kilowatt hour is the billing unit your electric utility uses A kilowatt is like the rate at which water moves through a pipe gallons per minute. A kwh is similar to the total volume of water that flows through the pipe in a certain amount of time.

TAKE CHARGE OF YOUR HOUSEHOLD ENERGY USE The Kill A Watt monitor helps you see where you re consuming too much electricity, but did you know many homes can waste up to 60 percent of the energy used for heating and cooling due to leaky ducts, inefficient equipment, poor insulation and air leaks? Increasing your home s energy efficiency can reduce energy costs, increase comfort levels and improve indoor air quality. Follow these no- and low-cost tips to get you started: Set your thermostat to 65-68 degrees during the day and 58-60 degrees at night during cooler months. Use shades or drapes to cover your windows. Replace furnace or heat pump filters once a month. Recycle your old fridge or freezer; Energy Trust may pick it up for free and give you a cash incentive. Sign up for a Home Energy Review from Energy Trust and receive a list of customized energy-saving recommendations. When you re ready, here are some larger energy-saving projects to add to your to-do list: Replace inefficient appliances with ENERGY STAR models. Install or upgrade insulation in the attic, wall and floor to keep your home at a more constant and controlled temperature. Upgrade your water heating system to a new energy-efficient tank or tankless water heater. + Visit www.energytrust.org or call 1.866.368.7878 for more tips and ideas on ways to save energy. Energy Trust of Oregon 851 SW Sixth Avenue, #1200 Portland, OR 97204 1.866.368.7878 503.546.6862 fax energytrust.org Energy Trust of Oregon is an independent nonprofit organization dedicated to helping utility customers benefit from saving energy and tapping renewable resources. Our services, cash incentives and energy solutions have helped participating customers of Portland General Electric, Pacific Power, NW Natural and Cascade Natural Gas save on energy costs. Our work helps keep energy costs as low as possible, creates jobs and builds a sustainable energy future. Printed with vegetable-based inks on paper that contains 100% post-consumer waste. 03/11